//
// Created by 党清浩 on 2021/10/26.
//

#include <stdio.h>

int main(){

    int a,b;
    scanf("%d,%d",&a,&b);

    printf("%d>%d=0\n",a,b);
    printf("%d<%d=1\n",a,b);
    printf("%d>=%d=0\n",a,b);
    printf("%d<=%d=1\n",a,b);
    printf("%d==%d=0\n",a,b);
    printf("%d!=%d=1\n",a,b);

    return 0;
}